Organ Mountain High School

Organ Mountain High School Oñate High School opened in 1988 and opened our doors in 1993 at our current location. In 2021 the school name was changed to Organ Mountain High School.

Oñate High School was founded in 1988 at what is presently Sierra Middle School. We opened our doors in 1993 at our current location 5700 Mesa Grande Dr. Las Cruces NM 88011. We are the "Home of The Knights"

The official name of Oñate High School was changed July 1, 2021 to Organ Mountain High School. Mission: “Organ Mountain High School will graduate students within four years who are prepared t

o enter post-secondary education, obtain certification, or enter the workforce.”

Vision: “Organ MountainHigh School will graduate life-long learners and responsible citizens with the guidance of Organ Mountain staff, parents, and community. Students will be motivated, self-reliant, creative, and ethical individuals who contribute to their community in a positive manner.”

We are very thankful to have Officer Tuton at the Castle.
09/05/2026

We are very thankful to have Officer Tuton at the Castle.

09/05/2026
09/04/2026
⚔️ Knights of the Round Table — First Meeting of the Year! ⚔️What a great way to kick off our first Knights of the Round...
09/04/2026

⚔️ Knights of the Round Table — First Meeting of the Year! ⚔️

What a great way to kick off our first Knights of the Round Table meeting with Mr. Galaz! 👑

We had an amazing turnout and an even better conversation. Our student representatives came ready to share ideas, ask questions, and have meaningful discussions about how we can continue making Organ Mountain High School a place where every Knight feels supported, heard, and valued. 💙🖤

From school events and student expectations to Homecoming safety and student goals, today’s meeting was filled with great information, honest conversations, and student voice.

A huge thank you to Mr. Galaz for taking the time to meet with our students and for creating a space where their voices matter. And thank you to all of our student representatives for showing up, speaking up, and helping Serve. Guide. Lead. ⚔️

This is just the beginning! Let’s make it a great year, Knights! 🏰💙

TEAMWORK: the coordinated and collaborative effort of a group of Lady Knights, working together to achieve a goal.
09/04/2026

TEAMWORK: the coordinated and collaborative effort of a group of Lady Knights, working together to achieve a goal.

09/03/2026

This is what 1900 plus Knights look like in The Castle! The Kingdom is growing and the Knights are shining bright! ⚔️ 🏰 Go Knights!

09/03/2026

It’s been several years since we did this in halls of the The Castle! Thank you RKR for leading the way to our Home Coming Assembly!

#1 Ranked in the STATE! Another shut out win yesterday 6-0 vs Gadsden (JV had a 9-0 win themselves) Great work ladies....
09/03/2026

#1 Ranked in the STATE! Another shut out win yesterday 6-0 vs Gadsden (JV had a 9-0 win themselves) Great work ladies.
Go Knights!

09/03/2026

Address

5700 Mesa Grande Drive
Las Cruces, NM
88011

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+15755279430

Website

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